Textron Jacobsen InCommand PGM 22 Technical/Repair Manual page 71

Disassembly and Assembly
See Figure 5-39.
1
19
18
17
1 Bearing
2 Grease Seal
3 Truss-Head Screw
4 Lock Washer
5 Washer
Assembly Notes
Inspect the internal gear (10). If replacement is required,
remove the gear using a slide hammer with hook.
Required Materials
®
Loctite 242 (Blue) Thread Sealant
• Install new oil seals (13 and 15).
• Install a new grease seal (2).
®
• Apply Loctite 242 (Blue) Thread Sealant to the
threads of the socket-head screw (17).
4157082 First Edition
4
3
2
15
14
16
6 Grease Fitting
7 Chain Case Housing
8 Filler Plug
9 Handle Stud (Press-Fit)
10 Internal Gear (Press-Fit)
Figure 5-39
5
12
13
14
11 Type 1 Groove Pin (3)
(Press-Fit)
12 Bushing (2) (Press-Fit)
13 Oil Seal
14 Bearing Cone and Cup (2)
• If installing a new internal gear:
— Press the gear (10) into the housing.
— Drill three new holes, equally spaced around the
circumference of the gear, to install new groove
pins (11). The holes should be positioned so that
the pins engage both the chain case housing and
the internal gear equally. Drill the holes only
deep enough to seat the pins. Do not drill
completely through the housing, as oil leakage
will result.
— Apply lithium grease NLGI Grade 2 to grease
fitting (6) after installation is complete.
POWER TRAIN
6
7
8
9
10
11
TN0101
15 Oil Seal
16 Chain Guide
17 Socket-Head Screw
18 Lock Washer
19 Washer
5
5-15